- Beijing Shidai Laiting Technology Co., Ltd.
- 全国主营:Lamps and lanterns
- Wenzhou Jiabiao Screw Hardware Factory
- 全国主营:Screw
- Wenling Taiping Jili Metal Door And Window Factory
- 全国主营:Metal door window
- Zhejiang Wanxing Electrical Material Co., Ltd.
- 全国主营:Electrical material
- Wuhan Kaisheng Light Steel Keel And Fittings Factory
- 全国主营:Light steel keel, Steel strip
- Shenzhen Weisheng Plastic Hardware Products Factory
- 全国主营:Hardware products
- Wenzhou Wenfu Pipe Fittings Forging Co., Ltd.
- 全国主营:Pipe fittings
- Wenling Tianyang Foundry
- 全国主营:Founding product
- Wuhan Chutian Fireproof Door And Window Factory
- 全国主营:Fireproof door and window
- Daziran Hardware Craft Decoration Factory
- 全国主营:Hardware craft decoration
- Wujiang Zhongyi Fireproof Equipment Factory
- 全国主营:Fireproof equipment
- Foshan Nanhai Shuiguangmen Hardware Machine Works
- 全国主营:Hardware fittings
- Tianjin Huilongsen Decoration Material Factory
- 全国主营:Building door and window
- Shenzhen Chuangxin Hardware Factory
- 全国主营:Axle nail
- Taizhou Jinke Electrothermal Electrical Appliance Factory
- 全国主营:Electrothermal components
- Shenzhen Shenke Electric Co., Ltd.
- 全国主营:Low voltage electric products
- Shanghai Caofangjing Machine Forging Factory
- 全国主营:Forged parts
- Shanghai Baotian Door Industry Manufactory
- 全国主营:Automatic gate, Revolving door, Electric retractable door
- Shanghai Baoshan Luofu Hardware Plastic Factory
- 全国主营:Hardware products, Plastic products
- Shenzhen Zhihua Water Supply Equipment Co., Ltd.
- 全国主营:Copper water pipes, Pipe fittings, Valves